🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.44 AU - 0.68 AU

Year: 149 Days

Day: 21.7 Hours

Environment

Temp: 268 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.01 AU - 1.19 AU

Year: 409 Days

Day: 37.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.99 AU - 2.57 AU

Year: 1221 Days

Day: 26.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.57 AU - 3.47 AU

Year: 1862 Days

Day: 28.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,190,371 km

• M1: 312,660 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.4

Radius: 4.1

Gravity: 30.96 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 17.82 AU - 22.92 AU

Year: 32615 Days

Day: 21.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 96,190,371 km

• M1: 51,013 km (0.096 R)
• M2: 430,243 km (0.074 R)
• M3: 742,155 km (0.095 R)
• M4: 993,180 km (0.052 R)
• M5: 1,175,540 km (0.11 R)
• M6: 1,645,128 km (0.101 R)
• M7: 2,395,660 km (0.069 R)
• M8: 2,595,224 km (0.079 R)
• M9: 2,970,864 km (0.08 R)
• M10: 5,975,986 km (0.077 R)
• M11: 6,922,342 km (0.116 R)
• M12: 7,072,539 km (0.108 R)
• M13: 8,296,548 km (0.084 R)
• M14: 12,140,615 km (0.072 R)
• M15: 15,021,870 km (0.083 R)
• M16: 17,483,054 km (0.116 R)
• M17: 18,232,839 km (0.065 R)
• M18: 20,507,175 km (0.088 R)
• M19: 20,713,471 km (0.108 R)
• M20: 22,632,662 km (0.055 R)
• M21: 22,963,722 km (0.078 R)
• M22: 25,017,850 km (0.107 R)
• M23: 28,323,664 km (0.102 R)
• M24: 31,223,469 km (0.095 R)
• M25: 34,898,341 km (0.093 R)
• M26: 40,772,301 km (0.118 R)
• M27: 44,802,318 km (0.088 R)
• M28: 47,451,397 km (0.061 R)
• M29: 47,631,663 km (0.053 R)
• M30: 48,175,152 km (0.079 R)
• M31: 48,906,087 km (0.082 R)
• M32: 55,820,800 km (0.078 R)
• M33: 57,236,893 km (0.092 R)
• M34: 59,719,919 km (0.105 R)
• M35: 64,677,891 km (0.107 R)
• M36: 70,136,568 km (0.094 R)
• M37: 71,075,295 km (0.095 R)
• M38: 79,394,283 km (0.089 R)
• M39: 84,313,958 km (0.109 R)
• M40: 92,489,482 km (0.099 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 10,894 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit